Package org.intellij.grammar.psi

Examples of org.intellij.grammar.psi.BnfAttr

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    if (qualifiedName == null) return;

    final int anchorOffset;
    final String text;
    String definition = "\n  " + KnownAttribute.PARSER_UTIL_CLASS.getName() + "=\"" + qualifiedName + "\"";
    BnfAttr attrParser = bnfFile.findAttribute(null, KnownAttribute.PARSER_CLASS, null);
    if (attrParser == null) {
      BnfAttrs rootAttrs = ContainerUtil.getFirstItem(bnfFile.getAttributes());
      if (rootAttrs == null) {
        anchorOffset = 0;
        text = "{" + definition + "\n}";
      }
      else {
        anchorOffset = rootAttrs.getFirstChild().getTextOffset();
        text = definition;
      }
    }
    else {
      anchorOffset = attrParser.getTextRange().getEndOffset();
      text = definition;
    }
    final Document document = PsiDocumentManager.getInstance(project).getDocument(bnfFile);
    if (document == null) return;
    new WriteCommandAction.Simple(project, file) {
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    final BnfFile bnfFile = (BnfFile)rule.getContainingFile();
    final ArrayList<Pair<BnfExpression, BnfAttr>> pinned = new ArrayList<Pair<BnfExpression, BnfAttr>>();
    GrammarUtil.processPinnedExpressions(rule, new PairProcessor<BnfExpression, ParserGeneratorUtil.PinMatcher>() {
      @Override
      public boolean process(BnfExpression bnfExpression, ParserGeneratorUtil.PinMatcher pinMatcher) {
        BnfAttr attr = bnfFile.findAttribute(pinMatcher.rule, KnownAttribute.PIN, pinMatcher.funcName);
        return pinned.add(Pair.create(bnfExpression, attr));
      }
    });
    for (int i = 0, len = pinned.size(); i < len; i++) {
      BnfExpression e = pinned.get(i).first;
      BnfExpression prev = i == 0? null : pinned.get(i - 1).first;
      BnfAttr attr = pinned.get(i).second;
      boolean fullRange = prev == null || !PsiTreeUtil.isAncestor(e, prev, true);
      TextRange textRange = e.getTextRange();
      TextRange infoRange = fullRange ? textRange : TextRange.create(prev.getTextRange().getEndOffset() + 1, textRange.getEndOffset());
      String message = attr == null? (fullRange ? "pinned" : "pinned again") : attr.getText();
      annotationHolder.createInfoAnnotation(infoRange, message).setTextAttributes(BnfSyntaxHighlighter.PIN_MARKER);
    }
  }
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        result.add(new MethodInfo(2, pathName, pathName, null, c)); // token
      }
    }
    Collections.sort(result);

    BnfAttr attr = findAttribute(rule, KnownAttribute.GENERATE_TOKEN_ACCESSORS);
    boolean generateTokens = attr == null? myGenerateTokensDef :
                             Boolean.TRUE.equals(getAttributeValue(attr.getExpression()));
    Map<String, MethodInfo> basicMethods = ContainerUtil.newLinkedHashMap();

    for (MethodInfo methodInfo : result) {
      basicMethods.put(methodInfo.name, methodInfo);
      if (methodInfo.type == 2) {
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* @author gregsh
*/
public class GrammarPsiImplUtil {
  @NotNull
  public static PsiReference[] getReferences(BnfListEntry o) {
    BnfAttr attr = PsiTreeUtil.getParentOfType(o, BnfAttr.class);
    if (attr == null || !Comparing.equal(KnownAttribute.METHODS.getName(), attr.getName())) return PsiReference.EMPTY_ARRAY;
    PsiElement id = o.getId();
    BnfLiteralExpression value = o.getLiteralExpression();
    if (id == null || value != null) return PsiReference.EMPTY_ARRAY;
    final String psiImplUtilClass = getRootAttribute(attr, KnownAttribute.PSI_IMPL_UTIL_CLASS);
    final JavaHelper javaHelper = JavaHelper.getJavaHelper(o.getProject());
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Related Classes of org.intellij.grammar.psi.BnfAttr

  • org.intellij.grammar.actions.BnfGenerateParserUtilAction
  • org.intellij.grammar.editor.BnfPinMarkerAnnotator
  • org.intellij.grammar.generator.RuleMethodsHelper
  • org.intellij.grammar.psi.impl.GrammarPsiImplUtil
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